OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 visibleLED@optekinc.com www.optekinc.com
Issue A .2 09/08
Page 1 of 2
OPA739 Series
3 Watt Light Bar on
OptoTherm Heat Spreader
OPA739 Series
• 3-1 watt LED on square substrate
• Mono-color per strip (Blue, Green, Red, Yellow, White)
• Two component beam angle options (120° or 40°)
• Universal connector (Tyco 2-292173-2 mates with 173977-2)
• RoHS Compliant
The OPA739 Series are designed for areas where lighting intensity and reliability are essential. The light beam
angles of 40° and 120° are ideal for illuminating small and medium size areas while requiring minimal space. A
High Performance Heat Spreader (HPHS) is used to ensure the best heat dissipation of any light assembly in the
industry.
OptoTherm is designed to be the optimum material for distribution of heat for high power devices.
For custom colors and design contact your OPTEK representative.
Product Photo Here
RoHS
OPA739_ (120° Beam Angle)
OPA739_D (40° Beam Angle)
DO NOT LOOK DIRECTLY AT LED
WITH UNSHIELDED EYES OR
DAMAGE TO RETINA MAY
OCCUR.
Electrical / Optical Characteristics: T
A
=25°C, I
F
=350mA
Part Number Typical Forward Voltage (V) Luminous Flux (lm) Beam Angle Color
OPA739Y 7.5 105 Yellow
OPA739B 10.8 27 Blue
OPA739G 10.8 144 Green
OPA739R 7.5 78 Red
OPA739W 10.8 144 White
OPA739YD 7.5 105
40°
Yellow
OPA739BD 10.8 27 Blue
OPA739GD 10.8 144 Green
OPA739RD 7.5 78 Red
OPA739WD 10.8 144 White
120°
Dominant Wavelength
587 nm
470 nm
530 nm
625 nm
6,500°K
587 nm
470 nm
530 nm
625 nm
6,500°K
